http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1026135-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bd433e19d43c4d9b2a68ed8443b9a9a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-08 |
| filingDate | 1996-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f659f4e54df2c497e7bcfb3928dcfa9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7fcd9083ba0e63ed29c430f8a73cc4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f571ba979baacbdb86d0fe75da5304ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_010bb7799bcd2f09a0be8037617c260b |
| publicationDate | 2000-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1026135-A1 |
| titleOfInvention | Production of optically active 2-halo-1-(substituted phenyl)-ethanol and substituted styrene oxide |
| abstract | A process for producing optically active 2-halo-1-(substitutednphenyl)ethanol of a formula (Ia) or opticallynactive styrene oxide of a formula (Ib). The process comprisesnthe steps of reacting a compound of a formula (II) withnphthalic anhydride to give a compound of a formula (III),nperforming optical resolution on the resulting compound usingnan optically active organic amine as a resolving agent, andnfinally performing hydrolysis or alcoholysis on the opticallynresolved compound (Ia) or (Ib). The scheme of the abovenprocess is:n nwherein X represents a halogen atom, Y represents a hydrogennatom, a halogen atom, a C 1 -C 6 alkyl group, a C 1 -C 6 alkoxyngroup, a C 1 -C 6 haloalkyl group or a C 1 -C 6 haloalkoxy group,nZ represents a hydrogen atom, a halogen atom or a C 1 -C 6 alkylngroup, n is 0 or an integer of 1 to 3 and m is 0 or an integernof 1 to 2. The resulting optically active compounds arenuseful as an intermediate for medicines. |
| priorityDate | 1995-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 205.